diff options
Diffstat (limited to 'include/usb_mass_storage.h')
| -rw-r--r-- | include/usb_mass_storage.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/include/usb_mass_storage.h b/include/usb_mass_storage.h new file mode 100644 index 00000000000..6d83d93cad7 --- /dev/null +++ b/include/usb_mass_storage.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2011 Samsung Electrnoics + * Lukasz Majewski <l.majewski@samsung.com> + */ + +#ifndef __USB_MASS_STORAGE_H__ +#define __USB_MASS_STORAGE_H__ + +#include <part.h> +#include <linux/usb/composite.h> + +/* Wait at maximum 60 seconds for cable connection */ +#define UMS_CABLE_READY_TIMEOUT 60 + +struct ums { + int (*read_sector)(struct ums *ums_dev, + ulong start, lbaint_t blkcnt, void *buf); + int (*write_sector)(struct ums *ums_dev, + ulong start, lbaint_t blkcnt, const void *buf); + unsigned int start_sector; + unsigned int num_sectors; + const char *name; + struct blk_desc block_dev; +}; + +int fsg_init(struct ums *ums_devs, int count, struct udevice *udc); +void fsg_cleanup(void); +int fsg_main_thread(void *); +int fsg_add(struct usb_configuration *c); +#endif /* __USB_MASS_STORAGE_H__ */ |